CN108560938B - Three-dimensional concrete curing method and water spraying system - Google Patents
Three-dimensional concrete curing method and water spraying system Download PDFInfo
- Publication number
- CN108560938B CN108560938B CN201810260253.0A CN201810260253A CN108560938B CN 108560938 B CN108560938 B CN 108560938B CN 201810260253 A CN201810260253 A CN 201810260253A CN 108560938 B CN108560938 B CN 108560938B
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- joint
- nozzle
- water pipe
- tee
- tee joint
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000001723 curing Methods 0.000 title claims abstract description 15
- 238000005507 spraying Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 101710163008 1,2-dihydroxy-3-keto-5-methylthiopentene dioxygenase 4 Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a three-dimensional concrete curing method, which comprises the following steps: (1) selecting a nozzle: selecting a pair of nozzles and selecting connecting materials; (2) field arrangement; a water spraying system comprises a nozzle sleeve, a nozzle seat, a universal joint, a universal rotating sleeve, a rotating base and a first tee joint which are paired. The distance between a nozzle and a vertical surface of concrete is 800-1200 mm, the upward inclined angle range of the nozzle is about 15-25 degrees, when the transverse broadband of a column is less than or equal to 2X, a group of nozzles is adopted, meanwhile, the bent pipe can seal the nozzle holes, the bent pipe can be taken down to seal the first tee joint connected with the bent pipe, and when the transverse broadband is greater than 2X, the two ends of the bent pipe are respectively screwed on a pair of first tee joints.
Description
Technical Field
The invention relates to the field of buildings, in particular to a three-dimensional concrete curing method and a water spraying system.
Background
The concrete member needs to be maintained under certain conditions to achieve the design strength and meet the engineering use requirements. Therefore, the maintenance of the prepared concrete is a very important work for ensuring the engineering quality. At present, most of concrete curing methods commonly used in construction sites adopt manual water spraying curing, film coating curing and concrete curing agent brushing curing. The concrete curing aims to create conditions to meet the requirements of cement on fully carrying out hydration reaction and accelerating the concrete hardening so as to meet the requirement of designed strength within the specified time. In addition, it is also necessary to prevent abnormal shrinkage and cracks after the concrete is formed due to natural factors such as wind, sunshine, dryness and cold. The water spraying maintenance is to spray water on the surface of concrete when the concrete is finally set and has certain strength and can resist slight water flow impact, or spray water on the surface of concrete by using a pressure sprayer. According to the weather condition, water is sprayed for several times every day to keep the concrete surface wet.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a three-dimensional concrete curing method and a water spraying system which are beneficial to curing a concrete column.
In order to achieve the purpose, the invention adopts the following technical scheme: a three-dimensional concrete curing method comprises the following steps:
(1) selecting a nozzle: selecting a pair of nozzles and selecting connecting materials;
(2) field arrangement; according to the number of the nozzles arranged on the concrete column, the distance between each nozzle and the vertical surface of the concrete is 800-1200 mm, the upward inclined angle range of the nozzles is 15-25 degrees, the spraying width of each nozzle is set to be X, the spraying width of one group of two transverse nozzles is set to be 2X, when the column width is less than or equal to 2X, one group of nozzles is arranged, and the column height is arranged according to the distance of every X.
Further, the connecting material is selected from a rapid high-pressure pneumatic element.
The utility model provides a water injection system, includes mated nozzle cover, nozzle seat, universal joint, universal swivel cover, rotating base and first tee bend, the nozzle cover is installed on the nozzle seat, the nozzle seat is connected universal joint, universal swivel cover is installed universal joint with rotating base is last, rotating base connects first tee bend, and is a pair of be connected with the return bend between the first tee bend, the return bend is equipped with a plurality of orifice towards the post direction, and is a pair of first tee bend is connected on the second tee bend, the water pipe is connected to the second tee bend.
As a specific embodiment, a horn connector is arranged on the water pipe body, a sliding rod with a water inlet channel is arranged at one end of the second tee joint connected with the water pipe, the sliding rod extends into the horn connector, a piston is arranged on the sliding rod, the horn connector comprises a horn inner cavity and a horizontal inner cavity which are mutually communicated, and the piston is matched with the horizontal inner cavity; the water pipe comprises a water pipe body, and a first joint and a second joint which are arranged at two ends of the water pipe body, wherein the first joint is provided with a third-level step hole, the second joint is provided with a water inlet channel, each level of the third-level step hole is corresponding to the water pipe body, the second joint and the water inlet channel, and the second joint is sleeved with a first sealing ring.
Compared with the prior art, the invention has the following beneficial effects: the distance between the nozzle and the vertical surface of the concrete is 800-1200 mm, the upward inclined angle range of the nozzle is about 15-25 degrees, when the transverse broadband of the column is less than or equal to 2X, a group of nozzles is adopted, meanwhile, the spray holes of the nozzles can be sealed by the bent pipe, the bent pipe can be taken down to block the first tee joint connected with the bent pipe, when the transverse broadband is more than 2X, the two ends of the bent pipe are respectively screwed on the pair of first tee joints, and the concrete column is sprayed through the nozzle so as to play a role in maintenance.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of a water spraying system according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:
the invention provides a three-dimensional concrete curing method, which comprises the following steps:
(1) selecting a nozzle and selecting a connecting material; the nozzle is made of copper materials, the connecting materials are quick high-pressure pneumatic elements (plastics) meeting relevant standards, a full-automatic maintenance temperature and humidity controller with FHBS standard is selected, a time-sharing controller (KG316T) is selected as the time-sharing controller, and one time-sharing controller comprises 20 control nodes, so that 40 control points can be reached by the cascade connection of the two time-sharing controllers as a supplementary control device subject to environmental change, the remote controller is selected as an (ARD-4) remote controller device and provided with 4 independent channels, and the remote controller can respectively carry out remote control on 4 independent control valves, thereby achieving the effect of controlling a plurality of control valves, is matched with a water pump for use, and selects a double-power-saving pressure gauge (2MPa) to be matched with the water pump for use so as to control the water supply pressure;
(2) field arrangement; according to the number of nozzles arranged on a concrete column, the nozzles are formed by sequentially connecting a nozzle sleeve, a nozzle seat, a universal joint, a universal rotating sleeve and a rotating base, when the volume of the concrete column is more than or equal to 2200X2000X6500mm, two nozzles are arranged on each surface of a building column of the concrete column, 8 nozzles are arranged on each building of the concrete column, the nozzles are connected through a quick high-pressure pneumatic element when the distance is within 50cm, a high-pressure plastic pipe with the diameter of DN16 is adopted for connection when the distance is more than 50cm, the nozzles and a water pump are connected through a PVC pipe or a corresponding hose with DN25, the distance between the nozzles and the vertical surface of the concrete is 800-1200 mm, the upward inclined angle range of the nozzles is about 15-25 degrees, the spraying width of each nozzle is set to be X, the spraying width of one group of two transverse nozzles is set to be 2X, and when the column width is less than or equal to 2X, the column height is according to every distance X arranges a set of nozzle, and the horizontal width of injection and the area of nozzle are decided by the nozzle seat, and the horizontal width of injection of conventional nozzle is 1m when the distance of nozzle and concrete vertical plane is 800 ~ 1200 mm.
The invention also provides a water spraying system, which comprises a pair of nozzle sleeves 1, a nozzle base 2, a universal joint 3, a universal rotating sleeve 4, a rotating base 5 and a first tee joint 6, wherein the nozzle sleeves 1 are arranged on the nozzle bases 2, the nozzle bases 2 are connected with the universal joint 3, the universal rotating sleeve 4 is arranged on the universal joint 3 and the rotating base 5, the rotating base 5 is connected with the first tee joint 6, a bent pipe 7 is connected between the first tee joints 6, the bent pipe 7 is provided with a plurality of spray holes facing the column direction, the first tee joints 6 are connected with a second tee joint 8, the second tee joint 8 is connected with a water pipe, the distance between the nozzle bases 2 facing the column surface and the vertical surface of concrete is 800-1200 mm, the upward inclined angle range of the nozzles is about 15-25 degrees, when the transverse broadband of the column is less than or equal to 2X, meanwhile, the bent pipe 7 can seal the spray hole, the bent pipe 7 can be taken down to plug the first tee joint 6 connected with the bent pipe 7, and when the transverse broadband is larger than 2X, two ends of the bent pipe 7 are respectively screwed on the pair of first tee joints 6.
As a specific embodiment, considering that the conventional three-way two-way connection needs to be connected after being wound by a sealing adhesive tape, but the water spraying system needs to be removed at last after the concrete column is maintained, so that the conventional three-way two-way connection is not suitable for frequently winding a sealing adhesive tape, the water pipe body 14 is provided with a horn connector 9, one end of the second three-way 8 connected with the water pipe is provided with a sliding rod 10 with a water inlet channel, the sliding rod 10 extends into the horn connector 9, the sliding rod 10 is provided with a piston 13, the horn connector 9 comprises a horn inner cavity 11 and a horizontal inner cavity 12 which are mutually communicated, the inner diameter of the horizontal inner cavity 12 is larger than the inner diameter of the sliding rod 10, the inner diameter of the horizontal inner cavity 12 is the same as the outer diameter of the piston 13, the horn inner cavity 11 is communicated with the water pipe, the outlet of the horizontal inner cavity 12 is provided with a plugging piece, the plugging piece is provided with, the other two ways of the second tee joint 8 are communicated with one way of the two first tee joints 6, the difference between the outer diameter of the sliding rod 10 and the inner diameter of the through hole is 1-5 mm, the outer diameter of the sliding rod 10 is smaller than the inner diameter of the through hole, the piston 13 is matched with the horizontal inner cavity 12, when the water pipe is connected with a water pump to spray water, the water impacts the piston 13 along the water pipe so as to be clamped in the horizontal inner cavity 12, the water in the horizontal inner cavity 12 flows out from a gap between the sliding rod 10 and the through hole, when the column size is smaller than 2X, a group of nozzles are paved transversely to be wasted, and at the moment, the second tee joint 8 can be rotated to be vertical so as to reduce the arrangement of longitudinal nozzles; the water pipe comprises a water pipe body 14, a first connector 15 and a second connector 16, wherein the first connector 15 and the second connector 16 are positioned at two ends of the water pipe body 14, the horn inner cavity 11 is communicated with the water pipe body 14, the first connector 15 is provided with three-stage step holes, the second connector 16 is provided with a water inlet channel, each stage of the three-stage step holes respectively correspond to the water pipe body 14, the second connector 16 and the water inlet channel, and a first sealing ring 17 is sleeved on the second connector 16; the three-level step hole comprises a first-level hole, a second-level hole and a third-level hole with sequentially reduced inner diameters, the first connector 15 and the second connector 16 are connected to enable the water pipe to be longitudinally connected and to enable the nozzles to be longitudinally arranged, the water pipe body 14 is provided with a water inlet channel, each level of the three-level step hole is respectively corresponding to the water pipe body 14, the second connector 16 and the water inlet channel, the inner wall of the first-level hole is in threaded connection with the water pipe body 14, the water pipe body 14 is only provided with threads at the joint of the first connector 15, the inner diameter of the second-level hole is matched with the outer diameter of the second connector 16, the third-level hole is identical to the inner diameter of the water inlet channel, during installation, the second sealing ring 18 is clamped into the second-level hole, the first sealing ring 17 is sleeved on the second connector 16, and the inner diameter of the second sealing ring 18 is larger than the inner diameter of, first sealing washer 17 cover the expanded external diameter in back on the second connector 16 with first level hole internal diameter is the same, through with water pipe body 14 to tertiary step hole precession makes until first sealing washer 17 passes tightly second level hole department, second connector 16 passes tightly behind second sealing washer 18, after the inflation second connector 16 internal diameter with third level hole internal diameter is the same, through first sealing washer 17 with second sealing washer 18 is sealed, so need not wrap up in sealed sticky tape and can connect the water pipe.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (1)
1. A water spraying system of a three-dimensional concrete curing method is characterized in that: comprises a nozzle sleeve (1), a nozzle seat (2), a universal joint (3), a universal rotating sleeve (4), a rotating base (5) and a first tee joint (6) which are paired, wherein the nozzle sleeve (1) is installed on the nozzle seat (2), the nozzle seat (2) is connected with the universal joint (3), the universal rotating sleeve (4) is installed on the universal joint (3) and the rotating base (5), the rotating base (5) is connected with the first tee joint (6), one pair of the first tee joint (6) and the other pair of the first tee joint (6) are connected with a bent pipe (7), the bent pipe (7) is provided with a plurality of spray holes facing to the column direction, one pair of the first tee joint (6) is connected on a second tee joint (8), the second tee joint (8) is connected with a water pipe, a horn interface (9) is arranged on the water pipe body (14), the second tee joint (8) is connected with one end of the water pipe is provided with a slide bar (10) with a water inlet channel, the sliding rod (10) extends into the horn connector (9), a piston (13) is arranged on the sliding rod (10), the horn connector (9) comprises a horn inner cavity (11) and a horizontal inner cavity (12) which are communicated with each other, and the piston (13) is matched with the horizontal inner cavity (12); the water pipe includes water pipe body (14) and is located first joint (15) and second joint (16) at water pipe body (14) both ends, first joint (15) are equipped with tertiary step hole, second joint (16) are equipped with inhalant canal, every level in tertiary step hole respectively with water pipe body (14), second joint (16) and inhalant canal are corresponding, the cover has first sealing washer (17) on second joint (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260253.0A CN108560938B (en) | 2018-03-27 | 2018-03-27 | Three-dimensional concrete curing method and water spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260253.0A CN108560938B (en) | 2018-03-27 | 2018-03-27 | Three-dimensional concrete curing method and water spraying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108560938A CN108560938A (en) | 2018-09-21 |
| CN108560938B true CN108560938B (en) | 2020-11-13 |
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ID=63533066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260253.0A Active CN108560938B (en) | 2018-03-27 | 2018-03-27 | Three-dimensional concrete curing method and water spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560938B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002028536A (en) * | 2000-07-12 | 2002-01-29 | Metro Sharyo Kk | Jet nozzle |
| CN2870994Y (en) * | 2006-01-19 | 2007-02-21 | 陈存启 | Double nozzle of sprayer |
| CN204920254U (en) * | 2015-08-14 | 2015-12-30 | 浙江新中源建设有限公司 | Maintenance of equipment of large tracts of land concrete regularization automatic spray |
| CN205587173U (en) * | 2016-04-22 | 2016-09-21 | 泉州万利得节能科技有限公司 | Universal dual spray filters gondola water faucet |
-
2018
- 2018-03-27 CN CN201810260253.0A patent/CN108560938B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002028536A (en) * | 2000-07-12 | 2002-01-29 | Metro Sharyo Kk | Jet nozzle |
| CN2870994Y (en) * | 2006-01-19 | 2007-02-21 | 陈存启 | Double nozzle of sprayer |
| CN204920254U (en) * | 2015-08-14 | 2015-12-30 | 浙江新中源建设有限公司 | Maintenance of equipment of large tracts of land concrete regularization automatic spray |
| CN205587173U (en) * | 2016-04-22 | 2016-09-21 | 泉州万利得节能科技有限公司 | Universal dual spray filters gondola water faucet |
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| Publication number | Publication date |
|---|---|
| CN108560938A (en) | 2018-09-21 |
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